Chinese characters elicit face-like N170 inversion effects

Recognition of both faces and Chinese characters is commonly believed to rely on configural information. While faces typically exhibit behavioral and N170 inversion effects that differ from non-face stimuli (Rossion, Joyce, Cottrell, & Tarr, 2003), the current study examined whether a similar reliance on configural processing may result in similar inversion effects for faces and Chinese characters. Participants were engaged in an orientation judgment task (Experiment 1) and a one-back identity matching task (Experiment 2). Across two experiments, the N170 was delayed and enhanced in magnitude for upside-down faces and compound Chinese characters, compared to upright stimuli. The inversion effects for these two stimulus categories were bilateral for latency and right-lateralized for amplitudes. For simple Chinese characters, only the latency inversion effects were significant. Moreover, the size of the right-hemisphere inversion effects in N170 amplitude was larger for faces than Chinese characters. These findings show the N170 inversion effects from non-face stimuli closely parallel effects seen with faces. Face-like N170 inversion effects elicited by Chinese compound characters were attributed to the difficulty of part-whole integration as well as the disrupted regularity in relational information due to inversion. Hemispheric difference in Chinese character processing is also discussed.     

Are there differential word length effects in the two visual fields?

This study examined whether differential word length effects in the two visual fields imply hemisphere-dependent modes of word recognition. Length was defined as the number of constituent characters of Chinese foreign names (Experiments 1 and 2), as the number of constituent morphemes of three-character words (Experiments 3 and 4), and as that of constituent words of phrases (Experiments 5 and 6). Two types of experimental tasks were adopted, one required linguistic judgments on overall items (Experiments 1, 3, and 5) and the other was target detection tasks performed on the same set of stimuli (Experiments 2, 4, and 6). Five of the six experiments failed to find any kind of interaction between length and visual field. An interaction was observed only for the detection of characters embedded in foreign names, that is, when lexical access is least involved in the task, suggesting that word recognition plays a minimum role in the phenomenon. Other observations suggested that modes of word recognition are more frequency-dependent than hemisphere-dependent, and that Chinese compound words and phrases, although hardly distinguishable, do behave differently.     

Eye movements when reading words with $YMβOL$ and NUM83R5: There is a cost

Recent evidence from masked priming experiments has revealed that readers regularize letter-like symbols and letter-like numbers into their corresponding base letters with minimal processing cost. However, one open question is whether the same pattern occurs when these items are presented during normal silent reading. In the present study, we respond to this question in an eye-movement experiment that included sentences with words that had symbols and numbers as letters, as in “YESTERDAY I SAW THE SECRE74RY WORKING VERY HARD”. Results revealed that there is a greater reading cost associated with letter-by-number replacements than with letter-by-symbol replacements, especially when the replaced letters occur at the beginning of the word. We examine the implications of these findings for models of visual word recognition and reading.     

Personalized interactive characters for toddlers' learning of seriation from a video presentation

Children's media is rooted in relationships with onscreen characters. In this study, 18-month-old toddlers were initially exposed to one of two unfamiliar interactive media characters for 3 months. Conditions varied whether the character was personalized to them or not. At age 21 months, toddlers were tested on a seriation task that was presented onscreen by the character and compared to the performance of a 21-month-old control group who did not view a video demonstration (total N = 48). Toddlers learned significantly more from the personalized character, but not from the non-personalized character, when compared to the control group. Children in the personalized condition also increased in parasocial, nurturing behaviors directed at the character during play sessions, and these scores were linked to better seriation performance. The results suggest an important role for social relationships with interactive characters to teach early seriation skills.     

Effects of visual complexity and sublexical information in the occipitotemporal cortex in the reading of Chinese phonograms: a single-trial analysis with MEG

We employ a linear mixed-effects model to estimate the effects of visual form and the linguistic properties of Chinese characters on M100 and M170 MEG responses from single-trial data of Chinese and English speakers in a Chinese lexical decision task. Cortically constrained minimum-norm estimation is used to compute the activation of M100 and M170 responses in functionally defined regions of interest. Both Chinese and English participants’ M100 responses tend to increase in response to characters with a high numbers of strokes. English participants’ M170 responses show a posterior distribution and only reflect the effect of the visual complexity of characters. On the other hand, the Chinese participants’ left hemisphere M170 is increased when reading characters with high number of strokes, and their right hemisphere M170 is increased when reading characters with small combinability of semantic radicals. Our results suggest that expertise with words and the decomposition of word forms underlies processing in the left and right occipitotemporal regions in the reading of Chinese characters by Chinese speakers.     

儿童混合表情识别的发展及与基本表情识别的关系

以193名儿童为被试,采用表情识别范式,考察5岁、6岁及8岁儿童的基本表情识别能力和混合表情识别能力,探讨了儿童在这一年龄段中混合表情识别能力的发展特点,及其与基本表情识别能力之间的关系。研究发现：基本表情识别能力在5岁时已发展良好,混合表情识别能力在8岁时仍需完善,后者是前者的深化,同时还包含对多种表情进行辨认的能力;两种表情识别能力构成了更加完整的表情识别图景。     

中西重商思想之源的跨文化阐释

15—17世纪，重商主义在西方一度盛行，极大改变了欧洲各国的经济、政治和文化形态。追溯其思想之源，最终必寻至古代希腊。在中国，虽然从来没有这一学派体系，但是重商思想在春秋时期却已经产生，战国时期则进一步发展，齐国堪称代表。本文将主要以齐国和古希腊为例，从跨文化的角度比较双方各自重商思想产生的条件、思想主张与实践结果，为我国当前的经济，文化建设提供有益的借鉴。     

试论《易传》对《文心雕龙》的影响

《文心雕龙》是中国文学史上第一部体大思精、具有完整体系的古代文学理论专著。本文依《彖传》、《象传》、《文言传》、《说卦传》、《序卦传》、《杂卦传》的顺序，分别论述《易传》七种对《文心雕龙》所产生的深刻影响。     

Looking heteronormatively good! Combining story completion with Bitstrips to explore understandings of sexuality and appearance

ABSTRACT

This study sought to develop knowledge about understandings of sexuality and appearance by using a story completion task combined with an innovative visual methodology. Fifty-four (mainly female) participants were randomly assigned to complete a story about a fictional bisexual, lesbian, or heterosexual character who is going on a date, and then asked to build a Bitstrips online avatar of their character. Our social constructionist thematic analysis identified that looking good was a common feature of the stories and that this was understood in largely heteronormative terms. This imperative was also clear in stories of the date, which relied on traditional notions of gender and heterosexuality. Finally, individuality and authenticity were rewarded in participants’ stories, yet this was simultaneously constrained by (dominant) heteronormative narratives. We conclude that combining story completion with visual methods enabled deeper insights into representations of appearance, dating, and relationships, than a textual method alone.